Synthite Quarry Incline Sandycroft Queensferry School Welsh terracotta Chemical factory Valley Works Pumping station Welcome to Alyn Works Power on Deeside Slate roofs Bettisfield enginehouse Point of Ayr gas terminal Point of Ayr gas terminal Dragging The rusty roof Cefn Mawr Alyn Works Combined heat and power Gas factory Limestone quarry Fan house South Buckley Co North & South Buckley Rock Brick Co, Buckley Rock Brick Co, Buckley Rock Brick Co, Buckley obverse Bettisfield Colliery The Buckley Beast Flintic Acid Proof Flintic Acid Resisting Aston Hall Coal & Brick Co, Flintshire Aston Hall Coal & Brick Co, Flintshire - obverse P… Llanfynydd Castle New Brickworks, Buckley Cefn Mawr Quarry Hendre Mine Rhydymwyn Control Corus Shotton Coating plant Padeswood cement works Dust extraction